CN202696965U - Lamp control system - Google Patents
Lamp control system Download PDFInfo
- Publication number
- CN202696965U CN202696965U CN2012203002236U CN201220300223U CN202696965U CN 202696965 U CN202696965 U CN 202696965U CN 2012203002236 U CN2012203002236 U CN 2012203002236U CN 201220300223 U CN201220300223 U CN 201220300223U CN 202696965 U CN202696965 U CN 202696965U
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- Prior art keywords
- module
- control
- data
- copped wave
- cpu
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a lamp control system. The lamp control system is composed of an alternating current (AC) chopped wave data control end and an AC chopped wave data receiving and processing end; a central processing unit (CPU) control module in the AC chopped wave data control end transmits chopped wave data to a chopped wave work module through an optical coupler in an isolation mode, and the chopped wave work module outputs control voltage after processing the data; a sampling receiving module in the AC chopped wave data receiving and processing end is connected with the chopped wave work module through a power line, and the CPU receiving and processing module receives pulse width signals output from the sampling receiving module and outputs data to control loads. The lamp control system has the advantages that a lamp which transmits data through the power line directly and controls a plurality of addresses of a single-loop circuit achieves intelligent control over high-voltage data transmission, and the chopped wave data are only needed to be transmitted for one time, accordingly, the interference of chopped wave data transmission on a power grid is reduced, the effective use of the power grid is improved, the control circuit is simple, the cost is low, the application is wide, the control distance is far and the power is large.
Description
Technical field
The utility model relates to the electrical apparatus control system technical field, relates in particular to a kind of lamp control system.
Background technology
Along with development and the variation of the illuminating industry of society, there has been very high requirement in country to the energy-conservation aspect of light fixture, and the development of LED technology has obvious effect to energy-conservation aspect; Particularly in the illumination of street lamp, more need to adopt the energy-conserving light source of environmental protection, but it is far from being enough depending energy-conservation light source alone, we need more energy-conservation mode is exactly to realize the dimming function of different time sections on street lamp, light can change along with the bright-dark degree of time or natural daylight the brightness of LED street lamp, can arbitrarily change the gray scale of LED street lamp, thereby realize more effective power save mode.The LED street lamp of minute several sections brightness and several sections time constant brightness can not satisfy the requirement of light modulation far away at present, can not realize arbitrarily changing the luminance patterns of street lamp.
By the mode the transmission of data of power line carrier, it is expensive to play complex structure and cost at present.The dimming mode of family's ordinary light source adopts the controllable silicon light modulation mode, and electrical network is produced interference for a long time, and is very low in the effective utilization to electrical network, and can only realize the control of the single lamp of single channel.
The dimming mode of common LED street lamp is the short control of segmented and minute time, and is inner fixed mode, can not arbitrarily change at any time brightness, and so way can not satisfy now energy-conservation requirement and Based Intelligent Control.
The utility model content
The purpose of this utility model is to provide a kind of lamp control system for the problems referred to above weak point, has by power line directly to send data, the light fixture of a plurality of addresses of control single loop circuit is realized the control of high pressure data transmission intelligent, only need do copped wave data and send, do not need extra holding wire, reduce copped wave and send data to the interference of electrical network, improve effective utilization of electrical network, it is simple to have simultaneously a control circuit, cost is low, be widely used, command range is far away, high-power advantage.
In order to achieve the above object, the utility model is by the following technical solutions:
Lamp control system is comprised of AC chopping Data Control end and AC chopping data receiver end for process.
Described AC chopping Data Control end comprises the copped wave operational module, two AC power supplies modules, CPU control module and display module, wherein said copped wave operational module and two AC power supplies module all are electrically connected with working volts alternating current, described pair of AC power supplies module provides insulating power supply by electrically connecting as the copped wave operational module, described pair of AC power supplies module provides insulating power supply and zero passage detection signal by electrically connecting as the CPU control module, described CPU control module transmits with isolation method the AC chopping data by optocoupler toward the copped wave operational module, output control voltage after the copped wave operational module is processed, described display module is electrically connected with the CPU control module;
Described AC chopping data receiver end for process comprises sampling receiver module, CPU receiving processing module and constant voltage source module, wherein said sampling receiver module and constant voltage source module all are electrically connected with described copped wave control module, described constant voltage source provides power supply by electrically connecting as the sampling receiver module, described constant voltage source provides power supply by electrically connecting as the CPU receiving processing module, described CPU receiving processing module receives the pulse width signal from the output of sampling receiver module, and the output data, realize control load.
Further, described pair of AC power supplies module is two AC12V AC transformer.
Further, described display module is LCD display.
Further, described copped wave operational module is connected by power line between the receiver module with sampling.
Further, described CPU control module sends to the LCD display demonstration to the data that send.
Further, described pair of AC power supplies module is in order to prevent that the copped wave operational module links to each other with CPU control module high pressure.
Further, described working volts alternating current is single-phase or two-phase or three-phase voltage.
Further, described load is the LED light fixture.
The CPU control module sends the copped wave data command carries out the copped wave of High Level AC Voltage is controlled, and the copped wave operational module carries out the copped wave processing to alternating voltage after receiving the copped wave data command, and output control voltage.The sampling receiver module carries out isolation processing to the waveform of AC chopping after receiving control voltage, and converts direct current square wave form to, and the CPU receiving processing module carries out Treatment Analysis to the copped wave data, and the output control signal.
The utility model adopts technique scheme, has by power line directly to send data the light fixture of a plurality of addresses of control single loop circuit, realize the control of high pressure data transmission intelligent, only need do copped wave data and send, not need extra holding wire, reduce copped wave and send data to the interference of electrical network, improve effective utilization of electrical network, it is simple to have simultaneously control circuit, and cost is low, is widely used, command range is far away, high-power advantage.
Description of drawings
Fig. 1 is the utility model principle schematic.
Below come the utility model is further described by the drawings and specific embodiments.
Embodiment
As shown in Figure 1, a kind of lamp control system of the utility model is comprised of AC chopping Data Control end 1 and AC chopping data receiver end for process 2.
Described AC chopping Data Control end comprises the copped wave operational module, two AC power supplies modules, CPU control module and display module, wherein said copped wave operational module and two AC power supplies module all are electrically connected with working volts alternating current, described pair of AC power supplies module provides insulating power supply by electrically connecting as the copped wave operational module, described pair of AC power supplies module provides insulating power supply and zero passage detection signal by electrically connecting as the CPU control module, described CPU control module transmits with isolation method the AC chopping data by optocoupler toward the copped wave operational module, output control voltage after the copped wave operational module is processed, described display module is electrically connected with the CPU control module;
Described AC chopping data receiver end for process comprises sampling receiver module, CPU receiving processing module and constant voltage source module, wherein said sampling receiver module and constant voltage source module all are electrically connected with described copped wave control module, described constant voltage source provides power supply by electrically connecting as the sampling receiver module, described constant voltage source provides power supply by electrically connecting as the CPU receiving processing module, described CPU receiving processing module receives the pulse width signal from the output of sampling receiver module, and the output data, realize control load.
Further, described pair of AC power supplies module is two AC12V AC transformer.
Further, described display module is LCD display.
Further, described copped wave operational module is connected by power line between the receiver module with sampling.
Further, described CPU control module sends to the LCD display demonstration to the data that send.
Further, described pair of AC power supplies module is in order to prevent that the copped wave operational module links to each other with CPU control module high pressure.
Further, described working volts alternating current is single-phase or two-phase or three-phase voltage.
Further, described load is the LED light fixture.
The CPU control module sends the copped wave data command carries out the copped wave of High Level AC Voltage is controlled, and the copped wave operational module carries out the copped wave processing to alternating voltage after receiving the copped wave data command, and output control voltage.The sampling receiver module carries out isolation processing to the waveform of AC chopping after receiving control voltage, and converts direct current square wave form to, and the CPU receiving processing module carries out Treatment Analysis to the copped wave data, and the output control signal.
The utility model lamp control system can realize changing arbitrarily the LED street lamp brightness.If at the enterprising row address coding of LED street lamp, by the control of this technology, on same circuit, can carry out the separately control of many groups to the LED street lamp, thereby realize more effective energy-conservation mode.
Not whether the utility model lamp control system do not operate some light fixtures automatically by the length data of light fixture geocoding to AC chopping, so just, can realize the function of many lamps of single loop brightness adjustment control, greatly reduce the complexity wiring of light fixture and switch.
The utility model lamp control system can solve a present difficult problem with the LED street light modulating, can just can carry out any brilliance control to the LED street lamp at any time arbitrarily by the copped wave data of change electric supply system, realizes Based Intelligent Control and energy-conservation requirement.Carry out geocoding by many LED street lamp, chopper system can be implemented in the LED street lamp of the same circuit and realizes how the group light fixtures are controlled separately.
The utility model lamp control system has remarkable result to present intelligent building control, and the Semi-loop power source line can be controlled separately many groups light fixture, greatly reduces the cost of power line, has reduced the complexity of power line and control switch.
Because the voltage that directly adopts copped wave to send later on, moreover and the time of AC chopping shortly just copped wave is carried out in interchange when only having the data of transmission and is processed, so the later voltage of copped wave is not subjected to great the impact to the power supply of general light fixture, but the detection by AC wave shape, light fixture or other products can receive the later data of copped wave, and product is operated.
The utility model adopts technique scheme, has by power line directly to send data the light fixture of a plurality of addresses of control single loop circuit, realize the control of high pressure data transmission intelligent, only need do copped wave data and send, not need extra holding wire, reduce copped wave and send data to the interference of electrical network, improve effective utilization of electrical network, it is simple to have simultaneously control circuit, and cost is low, is widely used, command range is far away, high-power advantage.
Illustrate more than and unrestricted the technical solution of the utility model that every technology that does not break away from the utility model spirit all belongs in the claim scope of the present utility model.
Claims (3)
1. lamp control system is characterized in that: be comprised of AC chopping Data Control end and AC chopping data receiver end for process;
Described AC chopping Data Control end comprises the copped wave operational module, two AC power supplies modules, CPU control module and display module, wherein said copped wave operational module and two AC power supplies module all are electrically connected with working volts alternating current, described pair of AC power supplies module provides insulating power supply by electrically connecting as the copped wave operational module, described pair of AC power supplies module provides insulating power supply and zero passage detection signal by electrically connecting as the CPU control module, described CPU control module transmits with isolation method the AC chopping data by optocoupler toward the copped wave operational module, output control voltage after the copped wave operational module is processed, described display module is electrically connected with the CPU control module;
Described AC chopping data receiver end for process comprises sampling receiver module, CPU receiving processing module and constant voltage source module, wherein said sampling receiver module and constant voltage source module all are electrically connected with described copped wave control module, described constant voltage source provides power supply by electrically connecting as the sampling receiver module, described constant voltage source provides power supply by electrically connecting as the CPU receiving processing module, described CPU receiving processing module receives the pulse width signal from the output of sampling receiver module, and the output data, realize control load.
2. lamp control system according to claim 1 is characterized in that: described pair of AC power supplies module is two AC12V AC transformer.
3. lamp control system according to claim 1, it is characterized in that: described display module is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203002236U CN202696965U (en) | 2012-06-26 | 2012-06-26 | Lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203002236U CN202696965U (en) | 2012-06-26 | 2012-06-26 | Lamp control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696965U true CN202696965U (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203002236U Expired - Fee Related CN202696965U (en) | 2012-06-26 | 2012-06-26 | Lamp control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320160A (en) * | 2014-10-21 | 2015-01-28 | 罗震 | Data receiving and dispatching method, device and system |
| CN110784971A (en) * | 2019-08-20 | 2020-02-11 | 管德贵 | Lamp control system adopting alternating current chopping to transmit data |
-
2012
- 2012-06-26 CN CN2012203002236U patent/CN202696965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320160A (en) * | 2014-10-21 | 2015-01-28 | 罗震 | Data receiving and dispatching method, device and system |
| CN104320160B (en) * | 2014-10-21 | 2017-10-27 | 深圳市联控智能科技有限公司 | A kind of data receiving-transmitting method, apparatus and system |
| CN110784971A (en) * | 2019-08-20 | 2020-02-11 | 管德贵 | Lamp control system adopting alternating current chopping to transmit data |
| WO2021031493A1 (en) * | 2019-08-20 | 2021-02-25 | 管德贵 | Lamp control system transmitting data using ac chopper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN XINBO LIGHTING ELECTRIC APPLIANCE CO., L Free format text: FORMER OWNER: GUAN DEGUI Effective date: 20130822 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130822 Address after: Guangdong Tong Fu Road 528400 city of Zhongshan Province Guzhen Town No. 1 building eighth building 5 floor 2 PARKnSHOP District Patentee after: Zhongshan heart Lighting Electrical Appliance Co., Ltd. Address before: 528400 Guangdong province Zhongshan City West Road 13 Lane 2, and sirloin Patentee before: Guan Degui |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |